Requirements

Specification of Qc2 Algorithms

TEMPLATE

Algorithm Template

REDISTRIBUTION

Redistribution of 24 hour preciptation

SIMPLE INTERPOLATIONS

OBSOLETE Interpolation of _Single_ Missing Temperature Observations with TAN, TAX comparison

OBSOLETE Interpolation of Missing Temperature Observations ... update this since these algorithms have now been generalised.

OBSOLETE Generalised single missing point interpolation (working)

Version 3.2

Including consistency with max and min values

AKIMA INTERPOLATIONS FOR VARIABLE LENGTH GAPS

Method Description

PLUMATIC

Plumatic Specification

DIP TESTS

First Specification: Detection and correction of extremes / Dip Test / ...

First Revision

Update based on friskmelding document and discussion.

Final version following dip-test-criteria-201104.pdf.

STATISTICAL CONTROLS

QC2d-4 Statistics control Quantile method

QC2d-4 Statistics control Mean value method

QC2d-4 Statistics control Periodic sum method

INTERPOLATION

General Guide to Interpolation Options

PLACEHOLDERS

Qc2

System

Qc2

System Specification

Qc2 Flags

Format Guidelines for Cfailed

NORDKLIM-OBS Project 4

A Nordklim-OBS working group is in the process of being set up to develop Qc2 algorithms and provide guidelines for Qc2 software development.

Inputs from the NORDKLIM-OBS working group

NORDKLIM